OPTIMAL ALLOCATION STUDY OF BUILDING ENERGY SYSTEM BASED ON CARBON INDEX

Yue Jiahe; Chen Guo; Song Tao; Zhang Zhaorui; Zhang Wenxu; Ge Huijun

doi:10.19912/j.0254-0096.tynxb.2022-1567

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Acta Energiae Solaris Sinica ›› 2023, Vol. 44 ›› Issue (6) : 170-177. DOI: 10.19912/j.0254-0096.tynxb.2022-1567

OPTIMAL ALLOCATION STUDY OF BUILDING ENERGY SYSTEM BASED ON CARBON INDEX

Yue Jiahe, Chen Guo, Song Tao, Zhang Zhaorui, Zhang Wenxu, Ge Huijun

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Abstract

A mathematical model of the multi-energy complementary system is established based on the characteristics of regional-type cooling, heating and power multi-generation with the constraints of energy flow balance and equipment operation. A multi-energy complementary system evaluation index system is constructed from the dimensions of system economy, environmental protection and thermal performance. In addition, typical daily data and weight coefficients are incorporated into the system to form a building energy optimization allocation model based on PSO algorithm. Through the case simulation analysis, the economic performance of daily operation can be improved by 7.24% and the environmental performance by 14.55%, and the annual carbon emission can be reduced by 3071.1 tons and the energy consumption by 18.5% year-on-year.

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energy management / energy conversation / energy utilization / carbon dioxide emission

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Yue Jiahe, Chen Guo, Song Tao, Zhang Zhaorui, Zhang Wenxu, Ge Huijun. OPTIMAL ALLOCATION STUDY OF BUILDING ENERGY SYSTEM BASED ON CARBON INDEX[J]. Acta Energiae Solaris Sinica. 2023, 44(6): 170-177 https://doi.org/10.19912/j.0254-0096.tynxb.2022-1567

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